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Toshiba developing lightweight, compact, high-power superconducting motor for mobility applications

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Toshiba Energy Systems & Solutions Corporation (Toshiba ESS) has developed a prototype superconducting motor to meet the needs of the mobility sector. This superconducting motor, with a maximum output of 2 MW, can realize lightweight, high-output density and high-speed rotation, and can be made available for large mobility applications.

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ZF develops compact, competitive magnet-free electric motor: In-Rotor Inductive-Excited Synchronous Motor

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ZF has developed an electric motor which does not require magnets. In contrast to the magnet-free concepts of separately excited synchronous motors (SESM) already available today, ZF’s I 2 SM (In-Rotor Inductive-Excited Synchronous Motor) transmits the energy for the magnetic field via an inductive exciter inside the rotor shaft.

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QM Power and University of Kentucky demonstrate 50 kW/liter electric motor; DOE 2025 power density goal

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QM Power and the SPARK Lab at University of Kentucky shared the combined results of a large-scale, multi-objective design optimization study, and lab testing of a prototype motor designed to meet the 2025 power density goals set by the US Department of Energy (DOE). Exploded view of the proposed PM motor.

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Dongfeng Motor launches the E70 and Voyah Zhuiguang with ProteanDrive in-wheel motors

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China-based Dongfeng Motor (DFM) has launched two new passenger cars powered by ProteanDrive Pd18 in-wheel motors. Unveiled at the event was the E70, the world’s first fully homologated passenger car equipped with ProteanDrive, alongside the Voyah Zhuiguang, a luxury sedan built on a new vehicle platform using in-wheel-motors.

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Bosch starts production of 800V inverter, motor for electric vehicles

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In the 800-volt variant of the electric motor, Bosch has increased the power density. With the same current, but double the voltage, twice as much power can now be transmitted. As a result, the inverter is more compact and powerful. In power electronics, moreover, 50% less energy is lost in the form of heat.

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Infinitum introduces Aircore Mobility motor at CES 2023

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Infinitum, creator of the air core motor ( earlier post ), introduced Aircore Mobility, a next-generation, axial flux propulsion and traction motor designed to sustainably power passenger and commercial electric vehicles, as well as aviation, marine, construction, agricultural machines and auxiliary applications.

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Hyundai Motor and Hyundai Electric to develop hydrogen fuel cell package for power generation

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Hyundai Motor Company has signed a Memorandum of Understanding (MOU) with Hyundai Electric & Energy Systems Co. Hyundai Electric ), a leading electrical equipment manufacturer and energy solution provider, to develop a hydrogen fuel cell package for mobile power generation.

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